AT&T has just announced something great if you've been waiting for a WP7 "Mango" device. The US carrier has just announced that they'll be releasing three of them: the HTC Titan, the Samsung Focus S, and the Samsung Focus Flash. The Titan is pictured above and it should feature a 4.7-inch WVGA display along with a 1.5GHz CPU. The Focus S is said to pack a 4.3-inch Super AMOLED+ display, a 1.4GHz CPU, HSPA+ support, and an 8MP camera. The Focus Flash is going to feature a 3.7-inch Super AMOLED display, a 1.4GHz CPU, and a 5MP camera. Of course, all of these smartphones will feature front-facing cameras since the "Mango" version of the OS supports it.

The carrier also mentioned that their current line-up of Windows Phone 7 handsets (HTC HD7S, Samsung Focus, LG Quantum, and HTC Surround) will be getting the "Mango" update this Fall. The price and release date for the new ones are unknown at this point.